LG 55GA6400 Optical Out Sound Problem
by frogfuzion - 7/1/13 5:44 AM
PS3, Motorola STB into LG tv via HDMI.
Digital Optical Out sound from tv to Sony Playstation Soundbar. Tv speakers are turned off.
Problem: Sound will periodically cut out and quickly fade back in (few times an hour).
Troubleshooting so far:
-Tried 3 different optical cables
-Tried playstation and stb directly to sound bar (no problems with those)
-Took tv back - thought it was defective, same problem with new tv
-Called lg support, they replaced the board in the tv, Same problem
Still a problem. Could it be a compatibility issue between the soundbar and the tv? It can't be a coincidence that both tvs have the problem right?
I'm stumped. Any insight? Should i get another sound bar?